20973838 (number)

20973838 is an even 8-digits composite number following 20973837 and preceding 20973839. In scientific notation, it is written as 2.0973838 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 10030944 positive integers (up to 20973838) that are relatively prime to 20973838.

Interesting facts

Basic properties

Name

Name twenty million nine hundred seventy-three thousand eight hundred thirty-eight

Notation

Scientific notation 2.0973838 × 10^7
Engineering notation 2.0973838 × 10^6

Prime Factorization of 20973838

Prime Factorization 2 × 23 × 455953

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20973838
Product of the distinct prime numbers

The prime factorization of 20973838 is 2 × 23 × 455953. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 4, 62, 58, 489, 117, 9541, 2410, 89162, 35304, 108789, 969606, 1109888, 7881068, 6364207, 54907872, 191869073, 976726747, 5987393872, 8910468993

Basic calculations (n = 20973838)

Multiplication

n×y
n×2 41947676
n×3 62921514
n×4 83895352
n×5 104869190

Division

n÷y
n÷2 10486919
n÷3 6991279.3333333
n÷3 5243459.5
n÷5 4194767.6

Exponentiation

ny
n2 439901880450244
n3 9.2264307764588E+21
n4 1.9351366442366E+29
n5 4.0587242484082E+36

Nth Root

y√n
2√n 4579.7202971361
3√n 275.77780022729
4√n 67.673630737061
5√n 29.129671151197

Divisors of 20973838

1, 2, 23, 46, 455953, 911906, 10486919, 20973838

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20973837
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20973838 can be divided by 8 positive divisors. The sum of these divisors (counting 20973838) is 1, the average is 0.125.

Base conversion 20973838

Base System Value
2 Binary 1010000000000100100001110
3 Ternary 1110110120200211
4 Quaternary 1100000210032
5 Quinary 20332130323
6 Senary 2025313034
8 Octal 120004416
10 Decimal 20973838
12 Duodecimal 703577a
16 Hexadecimal 140090e
20 Vigesimal 6b1ebi
36 Base36 chjim

Cryptographic Hash Functions

md5 b56ef9f83a07bc3d34525d6d49d83f14
sha1 f3942240c3be083719e85c779fb840e3b474440d
sha256 9ff2e644e9939ee8b8d746fb8271185926a841c509aae3039b53c4651b9c86b0
sha512 0c45e10a7a090a05e9aefc2a089e93e24e567be27bbf4da489793807792aaa4eb8e61e70f0cfd7a65eab5eb302e8bc498dedab3252fbedd422cd521e947e0f60
ripemd-160 64cea7fa0a60eb9554ea29cd74d3a5f67a509140

20973838 as geometric shapes

Circle

Radius = n
Diameter 41947676
Circumference 131782510.75676
Area 1.3819925159228E+15

Sphere

Radius = n
Volume 3.864758286157E+22
Surface area 5.5279700636913E+15
Circumference 131782510.75676

Square

Length = n
Perimeter 83895352
Area 439901880450244
Diagonal 29661486.154616

Cube

Length = n
Surface area 2639411282701464
Volume 9.2264307764588E+21
Space diagonal 36327753.045719

Equilateral Triangle

Length = n
Perimeter 62921514
Area 1.9048310182123E+14
Altitude 18163876.522859

Triangular Pyramid

Length = n
Surface area 1.9048310182123E+14
Volume 1.087345294697E+21
Height 9887162.0515387